[Hygienic importance of ammonium hydrozide and additional ammonium compounds].
D064751:Ammonium Compounds; D000644:Quaternary Ammonium Compounds
D064751:Ammonium Compounds; D000644:Quaternary Ammonium Compounds
AMMONIUM COMPOUNDS
Zur Gesundheitsbedeutung des Salmiak und weiterer Ammonium-Verbindungen.